Scantool Diagnostics

Adaptive Front Lighting System
B1637 System Not Initialized - Scantool Diagnostics

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. Engine "ON"
3. perform sensor initialization.
* REFERENCE*
Perform the initializing after replace "Height sensor"
* Vehicle condition
(1) Park at lever land
(2) Vehicle speed ≤ 5 km/h
(3) Engine r.p.m > 500 rpm
(4) Connect scan-tool
(5) CAN communication is normal status
(6) Battery voltage > 10.5 V
(7) Headlamp S/W ON, AFLS ON
1 Calibration








Fig.1) Select the Calibration.
Fig.2) Calibration
2 Clear "DTC"
3 Confirm the Headlamp movement through the Actuation Test.




Fig.3) Actuation Test
4 Confirm the "DTC" and "Service data"




Fig.4) Engine "ON" - AFLS's current data.
4. Is parameter displayed within specifications?